— If you like, I can do some shopping for you.— That's a very kind_______. 

Less than ten percent of the employees in their company are women. That is to say, women are in the______.

The government has agreed to get rid of _______ on press freedom.

Scientists study ____ human brains work to make computers.

Giving up my job to go back to full-time education was a big __________, but now I know it was the best decision I ever made.